L-MBX011 5.5 mm Dia. Double-Convex Lens; EFL=4.2mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 5.5 mm
- EFL
- 4.2 mm
- R1
- 3.77 mm
- R2
- -3.77 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
L-MBX011 5.5 mm Dia. Double-Convex Lens; EFL=4.2mm Uncoated
The L-MBX011 is a 5.5 mm diameter double-convex lens with an effective focal length (EFL) of 4.2mm, sourced from the renowned optical components vendor, Ross Optical. This uncoated lens is a spherical type, specifically a bi-convex lens, characterized by its circular base shape.
The lens's geometry is intricately designed, with a thickness of 0.4mm at the edge and 2.9mm at the center. The radii of curvature for the first and second surfaces are 3.77mm and -3.77mm, respectively. The lens's inner and outer radii are both zero, indicating a symmetrical design.
The L-MBX011 is made from the high-quality material N-BK7 Schott, a borosilicate glass known for its excellent optical properties. It is designed to work optimally with a wavelength of 587.6nm. The lens's shape is spherical, a common choice for many optical applications due to its ease of manufacturing and versatility.
Notably, this lens is uncoated, meaning it does not have any anti-reflective or other surface coatings. While this may result in higher reflectivity at the lens surfaces, it can also provide greater design flexibility and potential cost savings.
For more information and to check the current availability of this lens, please visit the Ross Optical website using the provided web link.
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